It'd be nice if the devmanual could be installed locally through portage, for those of us without constant network access. Reproducible: Always
I guess it is possible to add a -9999 ebuild for it. Although some sections will be missing because they are autogenerated.
+*devmanual-9999 (19 Jan 2013) + + 19 Jan 2013; Markos Chandras <hwoarang@gentoo.org> +devmanual-9999.ebuild, + +metadata.xml: + Add live ebuild for offline use of the Gentoo Development Guide. Bug #447170